A white powder, non-toxic, odorless and good in flow ability. With strong power of calcium ion exchange capacity and compatibility and without pollution to environment, the product is an ideal phosphate-free auxiliary agent for detergent that substitutes for STPP. With high surface adsorption capacity,
it is also an optimum adsorbent and
Ca exchange capability (mg CaCO3/g): 295 min.
Ca exchange rate (mg CaCO3/g)2minutes: 175 min.
Ca exchange rate (mg CaCO3/g)10minutes: 190 min.
Particle size: D50 um: 2-4
PH (1% solution, 25 degree): 11 max.
L.O.I(800 degree,1h): 22% max.